- Court of Appeals for the Seventh Circuit | Wednesday, June 19, 1974 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 22, 1966 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, February 3, 1970 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, May 2, 1972 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 1, 1977 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, November 1, 1977 | Cited 0 times